Answer the following questions...

1.

a. A novelty clock has a 0.0100-kg-mass object bouncing on a spring that has a force constant of 0.85 N)\" m. What is the maximum velocity of the object if the object bounces 3.00 cm above and below its equilibrium position? vmax : mfs b. How many joules of kinetic energy does the object have at its maximum velocity? KEEN : x 104 J Add Work A string is fixed at both ends. The mass of the string is 0.0010 kg and the length is 2.45 m. The string is under a tension of 160 N. The string is driven by a variable frequency source to produce standing waves on the string. Find the wavelengths and frequencies of the first four modes of standing waves. a. A1 : m f1 : HZ b. A2 : m f2 : HZ c. A3 : m f3 : HZ d. A4 : m f4 : Hz Add Work